CaratHunter
Plans
Heart|Natural|GIA

1.00ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 5563538195

Certificate GIA 5563538195

Diamond specifications and retailer prices

From £1,227 GBP
As of November 5, 2026
Save £456 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,682 GBP at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563538195. Listed at 4 retailers as of November 5, 2026, with prices from £1,227 to £1,682, a £456 spread on the same certified stone. Diamonds Direct lists it at £1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563538195
Dimensions5.91 × 6.97 × 4.16 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Cloud, Feather, Indented Natural, Natural
Top View
5.91 mm6.97 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563538195
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,682 GBP|Low: £1,227 GBP|High: £1,733 GBP|Avg: £1,372 GBP|-2.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£1,227 GBP
Retailer 2£1,342 GBP
Retailer 4£1,387 GBP
Diamonds Direct£1,682 GBP

26 data points across 4 retailers

4 retailers£1,227 GBP to £1,682 GBP

A
Cheapest Retailer
-
£1,227 GBP
A
Retailer 2
-
£1,342 GBP
View
B+
Retailer 3
-
£1,387 GBP
View
Most Expensive
B+
Diamonds Direct
1151556 · Nov 6
£1,682 GBP
$2,252 USD
View
3 more retailers have this diamond
Prices start from £1,227 GBPSave up to £456 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Heart
£1,227 GBP